Veotec’s unique design software allows custom silencer selection to suit all air movement applications.


used in:


  • Power generation
  • Oil and gas
  • Marine
  • Transport


  • HVAC systems
  • Ventilation systems
  • Diesel engine air intakes
  • Gas turbine intakes


splitter attenuator design and manufacture to aid in noise reduction

Veotec offers a wide range of custom designed splitter attenuators to suit all air movement applications. We work closely with OEMs, end users, contractors and consultants to address complex noise problems across a wide range of industries including power generation, oil and gas, marine, water and waste treatment, process industries, chemical, and general manufacturing and commercial.


Veotec offers several type of absorptive splitter attenuator construction dependant on application and structural requirements, from light gauge screwed construction through to a heavy plate welded construction. Manufactured from carbon steel or various grades of stainless steel.

Dependant on the application, standard splitter pad frames are manufactured from light gauge pre-galvanised mild steel. An acoustically absorptive media is held under compression by pre-galvanised mild steel perforated plate. The acoustic media is typically wrapped in a scrim cloth to prevent the egress of particles into the airflow.

Acoustic Performance

Utilising Veotec’s unique design software, and dependant on the frequency spectrum of the source noise, splitter attenuators can be designed to suit the individual application. Variations in splitter pad configuration offering a range of sound absorption and insertion loss characteristics, allow Veotec to cost effectively design splitter attenuators to meet the most demanding of customer noise specifications.

splitter silencer

Splitter silencer

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